III)

1. Nam was in Hanoi last month.

DHNB: last month (QKD)

S + was/were + .. 

2. I usually play badminton in summer.

S số nhiều, I , you, we ,they + V1: thì HTĐ

in + mùa 

3. What's the weather like in autumn?

What's the weather like + in + mùa? hỏi thời tiết 

4. We visited Tuan Chau Island last weekend / month. 

S + V2/ed: thì QKĐ

DHNB: last weekend / month (QKD)

5. They are going to the National Park tomorrow.

S + am/is/are + Ving: thì HTTD 

6. What did you do last weekend?

Wh + did+ S + V1? thì QKD

DHNB: last weekend (QKD) 

7. I visited Dalat with my parents.

S + V2/ed: thì QKĐ

with sb: với ai 

8. What do you think of Dam Sen Park?

Wh + do/does + S+ V1? thì HTĐ

9. Life in the countryside is more peaceful than I expected. (dư chữ and)

S + be + more  +ADJ + than + O : ss hơn 

IV)

1. going 

Wh + am/is/are +S+ Ving? thì HTTD

2. visit 

S + am/is/are + going to  +V1: thì TLG

3. far 

How far is it from sth to sth? bao xa 

4. How 

How + am/is/are+ S + Ving ? hỏi phương tiện

5. train 

by + phương tiện 

`color{orange}{~MiaMB~}`